| 摘要 |
A vibratory device (10) for dispersing a topdressing and correcting the grain in greens. A deck (30) is supported by a frame (18) with a linkage (36) for raising and lowering the deck (30) with respect to the green. A shaker tray (76) is vibrated within the deck (30) by a vibrator (108) attached to the deck (30). A brush frame (94) is carried within the shaker tray (76) for vibrating against the tips of the grass blades in the green to shake the topdressing into the thatch and to straighten the grass blades. The linkage (36) to raise and lower the deck permits height adjustment of the brush frame (94) with respect to the grass blades so that the brush bristles (106) just tickle the tips, minimizing injury to the grass.
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